// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.2.3.6-4-169
description: >
    Object.defineProperty - 'O' is an Array, 'name' is the length
    property of 'O', the [[Value]] field of 'desc' is less than value
    of  the length property and also lesser than an index of the array
    which is set to configurable: false, test that new length is set
    to a value greater than the non-deletable index by 1, and
    TypeError is thrown (15.4.5.1 step 3.l.i)
---*/

function Test() {
    var arrObj = [0, 1, 2];

    Object.defineProperty(arrObj, "1", {
      configurable: false
    });

    Object.defineProperty(arrObj, "2", {
      configurable: true
    });
    assert.throws(TypeError, function() {
      Object.defineProperty(arrObj, "length", {
        value: 1
      });
    });
    assert.sameValue(arrObj.length, 2, 'arrObj.length');
    assert.sameValue(arrObj.hasOwnProperty("2"), false, 'arrObj.hasOwnProperty("2")');
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
